Re: [Samba] Samba w/o local users on Samba server?

2005-06-10 Thread Robert Schuettler
On Mon, Jun 06, 2005 at 12:08:49PM -0600, John H Terpstra wrote:

 What you are asking is: Can a Samba server be a domain member server or 
 client in a Windows NT4 domain, or in an Active Directory domain?

Yes and no. If we don't want to have a Windows-based server in the
picture, it looks like I'll need to configure a(nother) Samba server as
a PDC in order for the first one to join a domain. I'll give that a try
anyway ( and come back with more detailed questions later - if there
are any. ;-)

 Suggest you refer to chapter 7 of the book Samba-3 by Example (aka. 
 Samba-Guide). This chapter deals exclusively with this subject.

I'll do that. Thanks!

 You can obtain a copy of this book from:
   http://www.samba.org/samba/docs/Samba-Guide.pdf

Wow: June 6th, now June 9th; you're really keeping your documentation
up-to-(almost-today's-)date. 

 The information you provide above does not identify which of our 
 documentation 
 is deficient.

Don't worry, I didn't say it was defincient. All I said is that AFAICS
you always need to have local Linux/Unix users (and groups) with User
Level security.

| Currently domain level security in Samba does not free you from
| having to create local UNIX users to represent the users attached to
| your server. (...)

  from:
  The Official Samba-3 HOWTO and Reference Guide, 1st printing, p.74

Thanks for your reply! Cheers, Robert
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[Samba] Samba w/o local users on Samba server?

2005-06-06 Thread Robert Schuettler
Hi everyone,

is it possible to have a Samba server without creating local accounts
for users on that server?

Share level security doesn't count though. ;-) The idea is not to need
to create and update users on the Samba server itself (i.e. no local
users, no entries in /etc/passwd, etc).

The documentation says something about  Domain and ADS level security
being basically just forms of user level security, so - for the moment-
it looks to me as if there's no way around creating those local users.
Is that correct?

Wondering, Robert
 
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Re: [Samba] Samba w/o local users on Samba server?

2005-06-06 Thread James Knott
Robert Schuettler wrote:
 Hi everyone,
 
 is it possible to have a Samba server without creating local accounts
 for users on that server?
 
 Share level security doesn't count though. ;-) The idea is not to need
 to create and update users on the Samba server itself (i.e. no local
 users, no entries in /etc/passwd, etc).
 
 The documentation says something about  Domain and ADS level security
 being basically just forms of user level security, so - for the moment-
 it looks to me as if there's no way around creating those local users.
 Is that correct?

I can't say for certain, I believe it's possible, if you use ACLs on
your file system.

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Re: [Samba] Samba w/o local users on Samba server?

2005-06-06 Thread Hamish
On Monday 06 June 2005 16:37, Robert Schuettler wrote:
 Hi everyone,

 is it possible to have a Samba server without creating local accounts
 for users on that server?

 Share level security doesn't count though. ;-) The idea is not to need
 to create and update users on the Samba server itself (i.e. no local
 users, no entries in /etc/passwd, etc).

 The documentation says something about  Domain and ADS level security
 being basically just forms of user level security, so - for the moment-
 it looks to me as if there's no way around creating those local users.
 Is that correct?

 Wondering, Robert

It is possible to authenticate against an active directory or a samba PDC, 
these are the only ways that I know of for you to avoid adding local users, 
and do a sort of pass through auth.
Hope that helps,
H


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Re: [Samba] Samba w/o local users on Samba server?

2005-06-06 Thread Adam Tauno Williams
  The documentation says something about  Domain and ADS level security
  being basically just forms of user level security, so - for the moment-
  it looks to me as if there's no way around creating those local users.
  Is that correct?

nss_ldap  or nss_winbind


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Re: [Samba] Samba w/o local users on Samba server?

2005-06-06 Thread Matt Morgan
On 6/6/05, Robert Schuettler [EMAIL PROTECTED] wrote:
 Hi everyone,
 
 is it possible to have a Samba server without creating local accounts
 for users on that server?
 
 Share level security doesn't count though. ;-) The idea is not to need
 to create and update users on the Samba server itself (i.e. no local
 users, no entries in /etc/passwd, etc).
 
 The documentation says something about  Domain and ADS level security
 being basically just forms of user level security, so - for the moment-
 it looks to me as if there's no way around creating those local users.
 Is that correct?

Not quite, but you can save a few steps if you have some easy 
dynamic way to create  maintain the local users.

We do linux auth against ADS with a combination of winbind, kerberos,
pam_mkhomedir (to auto make the home dir), and pam_mount (to
mount/unmount the shares automatically without the user needing root
access, and no prior modifications to fstab). With that we have what
you want, but it was pretty hard to set up. (I didn't do it--it was
our genius network admin doing a ton of reading and a lot of trial and
error. But we're not the only ones who've done it.)
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Re: [Samba] Samba w/o local users on Samba server?

2005-06-06 Thread John H Terpstra
On Monday 06 June 2005 09:37, Robert Schuettler wrote:
 Hi everyone,

 is it possible to have a Samba server without creating local accounts
 for users on that server?

 Share level security doesn't count though. ;-) The idea is not to need
 to create and update users on the Samba server itself (i.e. no local
 users, no entries in /etc/passwd, etc).

 The documentation says something about  Domain and ADS level security
 being basically just forms of user level security, so - for the moment-
 it looks to me as if there's no way around creating those local users.
 Is that correct?

 Wondering, Robert

What you are asking is: Can a Samba server be a domain member server or 
client in a Windows NT4 domain, or in an Active Directory domain?

The answer is: Yes! Of course!

Suggest you refer to chapter 7 of the book Samba-3 by Example (aka. 
Samba-Guide). This chapter deals exclusively with this subject.

You can obtain a copy of this book from:
http://www.samba.org/samba/docs/Samba-Guide.pdf

The information you provide above does not identify which of our documentation 
is deficient. Please help use to improve the quality and suitability of our 
documentation where it is inadequate. You can assist us by providing clear 
and unabiguous feedback regarding the documentation you have reviewed and 
specfically what information you need that is not addressed.

Cheers,
John T.
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Re: [Samba] Samba w/o local users on Samba server?

2005-06-06 Thread Matt Morgan
On 6/6/05, Matt Morgan [EMAIL PROTECTED] wrote:
 On 6/6/05, Robert Schuettler [EMAIL PROTECTED] wrote:
  Hi everyone,
 
  is it possible to have a Samba server without creating local accounts
  for users on that server?
 
  Share level security doesn't count though. ;-) The idea is not to need
  to create and update users on the Samba server itself (i.e. no local
  users, no entries in /etc/passwd, etc).
 
  The documentation says something about  Domain and ADS level security
  being basically just forms of user level security, so - for the moment-
  it looks to me as if there's no way around creating those local users.
  Is that correct?
 
 Not quite, but you can save a few steps if you have some easy 
 dynamic way to create  maintain the local users.
 
 We do linux auth against ADS with a combination of winbind, kerberos,
 pam_mkhomedir (to auto make the home dir), and pam_mount (to
 mount/unmount the shares automatically without the user needing root
 access, and no prior modifications to fstab). With that we have what
 you want, but it was pretty hard to set up. (I didn't do it--it was
 our genius network admin doing a ton of reading and a lot of trial and
 error. But we're not the only ones who've done it.)

Oh, I just read John Terpstra's response and realize that the OP was
asking about servers. I, of course, described how we do it for clients
(linux desktops on an ADS network). So, don't take my advice in this
case! (but pam_mkhomedir and pam_mount are really, really cool).
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